3939-3943 avenue Laval vs 4127-4129 avenue Laval
Data as of November 1, 2026 · updated every week
4127-4129 avenue Laval is the older building (1885); 3939-3943 avenue Laval was built in 1915. 3939-3943 avenue Laval is assessed at $1,059,700, 25% more than 4127-4129 avenue Laval ($847,800). 3939-3943 avenue Laval has 3 building permits on record, 4127-4129 avenue Laval has 0. Neither is in a flood zone.
| 3939-3943 avenue Laval | 4127-4129 avenue Laval | |
|---|---|---|
| Type | 3 dwellings | 2 dwellings |
| City and borough | Montréal · Le Plateau-Mont-Royal | Montréal · Le Plateau-Mont-Royal |
| Built | 1915 | ≈ 1885 |
| Assessed (roll) | $1,059,700 | $847,800 |
| Since the previous roll | +4 % | +9 % |
| Welcome tax on that value | ≈ $16,543 | ≈ $12,305 |
| Lot | 139 m² | 157 m² |
| Floor area | 309 m² | 167 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | Yes |
| In a flood zone | No | No |
| Building permits on record | 3 · Jun 2001 | 0 |
| Findings | 1 Check 4 Note | 1 Serious 1 Check 3 Note |
| Nearest metro | Sherbrooke, 600 m | Mont-Royal, 610 m |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 3939-3943 avenue Laval Full report: 4127-4129 avenue Laval